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§ Private Profile · Philadelphia, PA, USA
Materials developer creating HydraVolt, a water-based hydrogel for personal cooling in construction and military clothing.
Eztia Materials is a developer of proprietary water-based hydrogel cooling technologies integrated into wearables and fabrics, operating from an undisclosed location. The company's core product, HydraVolt, absorbs body heat and reduces skin temperature by approximately 10 degrees Celsius for up to eight hours through natural evaporation without requiring batteries, external pumps, or freezers. The enterprise-focused business model involves selling cooling materials and garment inserts to industrial and government clients, executing active pilot programs with major organizations such as Muller Construction Supply, Kajima Construction, and the Singapore police force. Backed by early-stage investment from Shadow Ventures, the enterprise plans to eventually expand into broader licensing agreements and future consumer apparel partnerships. Eztia Materials was founded in 2022 by Massachusetts Institute of Technology materials science alumna Tiffany Yeh and United States Army veteran Jack Wilson.
Eztia Materials has raised $4.3M across 1 funding round.
Eztia Materials has raised $4.3M in total across 1 funding round.
Eztia Materials has raised $4.3M in total across 1 funding round.
Eztia Materials's investors include Matthew Ohlman, Laura Fox, Granite Asia, Scrum Ventures.
Eztia Materials has raised $4.3M across 1 funding round. Most recently, it raised $4.3M Seed in October 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Oct 9, 2025 | $4.3M Seed | Matthew Ohlman, Laura FOX | Granite Asia, Scrum Ventures | Announced |